The Chelsea 489 Series Power Take-Off, part number 489QQLZX-D3XK or 489QQLZXD3XK, is a 12V electric/air shift PTO designed for an 8-bolt Eaton Procision mount. The one-piece cast iron housing bolts directly to the transmission without an adapter plate, reducing installation time and potential leak paths. The 489 Series carries an intermittent torque rating of 201-300 lb-ft and delivers up to 48 HP at 1,000 RPM. Tapered bearings replace needle bearings for greater load capacity. Eaton Procision mount. Call us to confirm proper fit for your specific transmission and application.
Features
Chelsea 489 Series PTO, part number 489QQLZX-D3XK
8-bolt direct-mount cast iron housing, no adapter plate required
Eaton Procision 12V electric/air shift operation
SAE B 2 or 4-bolt flange with a 7/8" 13-tooth SAE B shaft
Intermittent torque rating: 201-300 lb-ft (301-400 Nm)
Eaton Procision mount
Tech Specs
- Mounting Type: 8-Bolt
- Mounting Option: Eaton Procision Mount (Q)
- Gear Ratio Code: Q (19/24)
- Input Gear Designator: LZ
- Lube Option: No Pressure Lube (X)
- Shift Option: Eaton Procision 12V DC Electric/Air Shift (D)
- Assembly Arrangement: 3
- Output Option: SAE B 2 or 4-Bolt Flange, SAE B Shaft (7/8" 13T) (XK)
- Intermittent Torque: 201-300 lb-ft (301-400 Nm)
- Output Power: 46-55 HP (31-40 kW)
- Shaft Power: 24 HP at 500 RPM, 48 HP at 1,000 RPM
- Dimensions (H x W x L): 8 in. x 10 in. x 14 in.
Additional Information
The Chelsea 489 Series shares internal components with the 442 Series, providing the same 250 lb-ft torque capacity in a one-piece cast iron housing that mounts directly to the 8-bolt transmission opening. The series offers eleven internal speed ratios and twenty-seven output options, including Chelsea's 360-degree rotatable flange. Tapered bearings deliver greater load-bearing capability compared to needle bearing designs. Typical applications include utility trucks, dump trucks and trailers, aerial equipment, and snow and ice removal vehicles. For technical documentation, Parker publishes the 489 Series Parts List (HY25-2442-M1_US) and the Chelsea Service Manual (HY25-6489-M1/US).Parts manual and diagrams: Chelsea 489 Series PTO parts list with prices